• Item Name: Araldite® LT 3366
• Manufacturer: Huntsman Advanced Materials
• Technologies: Bisphenol-A based epoxy resin, non-reactive powder binder with high softening point for fabrics
• Color: Contact to Techniq VN for details.
• Cure Type: Thermoset, cured by heat during molding or preforming
• Package Size: Contact to Techniq VN for details.
• Shelf Life: Contact to Techniq VN for details.
1. Product Overview
Araldite® LT 3366 is a bisphenol-A-based epoxy resin system developed for the efficient production of powdered fabrics and preforms. It features a high softening point of approximately 150°C, which prevents ply-to-ply adhesion during storage and avoids fiber distortion at processing temperatures up to 120°C. This makes it particularly suitable for preforming processes that require rapid cycle times and high thermal stability in composite manufacturing.
2. Applications
Araldite® LT 3366 is primarily used for:
Preforming of powdered fabrics and preforms.
Applications requiring high thermal stability and rapid cycle times.
Automotive and transportation composite components where efficient manufacturing is critical.
3. Typical Properties
| Property | Value |
|---|---|
| Chemical Family | Bisphenol A Epoxy |
| Polymer Name | Bisphenol-A Epoxy Resin |
| Softening Point | ~150°C |
| Glass Transition Temperature (Tg) | 75–85°C (midpoint) |
| Typical Preforming Cycle | 20 ± 10 seconds at 180°C ± 20°C, followed by cold stamping |
| Water Solubility | Insoluble |
| Odor | Odorless |
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